/usr/include/gecode/set/rel-op.hh is in libgecode-dev 4.4.0-5.
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/*
* Main authors:
* Guido Tack <tack@gecode.org>
* Christian Schulte <schulte@gecode.org>
*
* Contributing authors:
* Gabor Szokoli <szokoli@gecode.org>
*
* Copyright:
* Guido Tack, 2004
* Christian Schulte, 2004
* Gabor Szokoli, 2004
*
* Last modified:
* $Date: 2009-10-12 17:36:53 +0200 (Mon, 12 Oct 2009) $ by $Author: schulte $
* $Revision: 9878 $
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef __GECODE_SET_RELOP_HH__
#define __GECODE_SET_RELOP_HH__
#include <gecode/set.hh>
#include <gecode/set/rel.hh>
namespace Gecode { namespace Set { namespace RelOp {
/**
* \namespace Gecode::Set::RelOp
* \brief Standard set operation propagators
*/
/**
* \brief %Propagator for the superset of intersection
*
* Requires \code #include <gecode/set/rel-op.hh> \endcode
* \ingroup FuncSetProp
*/
template<class View0, class View1, class View2>
class SuperOfInter :
public MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_CLUB> {
protected:
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_CLUB>::x0;
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_CLUB>::x1;
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_CLUB>::x2;
/// Constructor for cloning \a p
SuperOfInter(Space& home, bool share,SuperOfInter& p);
/// Constructor for posting
SuperOfInter(Home home,View0, View1, View2);
public:
/// Copy propagator during cloning
virtual Actor* copy(Space& home,bool);
/// Perform propagation
virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
/// Post propagator \f$ z \supseteq x \cap y\f$
static ExecStatus post(Home home, View0 x, View1 y, View2 z);
};
/**
* \brief %Propagator for the subset of union
*
* Requires \code #include <gecode/set/rel-op.hh> \endcode
* \ingroup FuncSetProp
*/
template<class View0, class View1, class View2>
class SubOfUnion :
public MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY> {
protected:
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x0;
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x1;
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x2;
/// Constructor for cloning \a p
SubOfUnion(Space& home, bool share,SubOfUnion& p);
/// Constructor for posting
SubOfUnion(Home home,View0, View1, View2);
public:
/// Copy propagator during cloning
virtual Actor* copy(Space& home,bool);
/// Perform propagation
virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
/// Post propagator \f$ z \subseteq x \cap y\f$
static ExecStatus post(Home home,View0 x,View1 y,View2 z);
};
/**
* \brief %Propagator for ternary intersection
*
* Requires \code #include <gecode/set/rel-op.hh> \endcode
* \ingroup FuncSetProp
*/
template<class View0, class View1, class View2>
class Intersection:
public MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY> {
protected:
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x0;
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x1;
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x2;
/// Constructor for cloning \a p
Intersection(Space& home, bool share,Intersection& p);
/// Constructor for posting
Intersection(Home home,View0,View1,View2);
public:
/// Copy propagator during cloning
virtual Actor* copy(Space& home,bool);
/// Perform propagation
virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
/// Post propagator \f$ z=x\cap y\f$
static ExecStatus post(Home home,View0 x,View1 y,View2 z);
};
/**
* \brief %Propagator for ternary union
*
* Requires \code #include <gecode/set/rel-op.hh> \endcode
* \ingroup FuncSetProp
*/
template<class View0, class View1, class View2>
class Union:
public MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY> {
protected:
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x0;
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x1;
using MixTernaryPropagator<View0,PC_SET_ANY,View1,PC_SET_ANY,
View2,PC_SET_ANY>::x2;
/// Constructor for cloning \a p
Union(Space& home, bool share,Union& p);
/// Constructor for posting
Union(Home home,View0,View1,View2);
public:
/// Copy propagator during cloning
virtual Actor* copy(Space& home,bool);
/// Perform propagation
virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
/// Post propagator \f$ z=x\cup y\f$
static ExecStatus post(Home home,View0 x,View1 y,View2 z);
};
/**
* \brief %Propagator for nary intersection
*
* Requires \code #include <gecode/set/rel-op.hh> \endcode
* \ingroup FuncSetProp
*/
template<class View0, class View1>
class IntersectionN :
public MixNaryOnePropagator<View0,PC_SET_ANY,View1,PC_SET_ANY> {
protected:
using MixNaryOnePropagator<View0,PC_SET_ANY,View1,PC_SET_ANY>::x;
using MixNaryOnePropagator<View0,PC_SET_ANY,View1,PC_SET_ANY>::y;
/// Whether the any views share a variable implementation
bool shared;
/// Intersection of the determined \f$x_i\f$ (which are dropped)
LUBndSet intOfDets;
/// Constructor for cloning \a p
IntersectionN(Space& home, bool share,IntersectionN& p);
/// Constructor for posting
IntersectionN(Home home,ViewArray<View0>&, View1);
/// Constructor for posting
IntersectionN(Home home,ViewArray<View0>&, const IntSet&, View1);
public:
virtual PropCost cost(const Space& home, const ModEventDelta& med) const;
/// Copy propagator during cloning
virtual Actor* copy(Space& home,bool);
/// Perform propagation
virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
/// Post propagator \f$ x = \bigcap_{i\in\{0,\dots,n-1\}} y_i \f$
static ExecStatus post(Home home,ViewArray<View0>& y,View1 x);
/// Post propagator \f$ x = z\cap\bigcap_{i\in\{0,\dots,n-1\}} y_i \f$
static ExecStatus post(Home home,ViewArray<View0>& y,
const IntSet& z,View1 x);
};
/**
* \brief %Propagator for nary union
*
* Requires \code #include <gecode/set/rel-op.hh> \endcode
* \ingroup FuncSetProp
*/
template<class View0, class View1>
class UnionN : public MixNaryOnePropagator<View0,PC_SET_ANY,
View1,PC_SET_ANY> {
protected:
using MixNaryOnePropagator<View0,PC_SET_ANY,View1,PC_SET_ANY>::x;
using MixNaryOnePropagator<View0,PC_SET_ANY,View1,PC_SET_ANY>::y;
/// Whether the any views share a variable implementation
bool shared;
/// Union of the determined \f$x_i\f$ (which are dropped)
GLBndSet unionOfDets;
/// Constructor for cloning \a p
UnionN(Space& home, bool share,UnionN& p);
/// Constructor for posting
UnionN(Home home,ViewArray<View0>&,View1);
/// Constructor for posting
UnionN(Home home,ViewArray<View0>&,const IntSet&,View1);
public:
/// Copy propagator during cloning
virtual Actor* copy(Space& home, bool);
/// Perform propagation
virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
virtual PropCost cost(const Space& home, const ModEventDelta& med) const;
/// Post propagator \f$ x = \bigcup_{i\in\{0,\dots,n-1\}} y_i \f$
static ExecStatus post(Home home,ViewArray<View0>& y,View1 x);
/// Post propagator \f$ x = z\cup\bigcup_{i\in\{0,\dots,n-1\}} y_i \f$
static ExecStatus post(Home home,ViewArray<View0>& y,
const IntSet& z,View1 x);
};
/**
* \brief %Propagator for nary partition
*
* Requires \code #include <gecode/set/rel-op.hh> \endcode
* \ingroup FuncSetProp
*/
template<class View0, class View1>
class PartitionN : public MixNaryOnePropagator<View0,PC_SET_ANY,
View1,PC_SET_ANY> {
protected:
using MixNaryOnePropagator<View0,PC_SET_ANY,View1,PC_SET_ANY>::x;
using MixNaryOnePropagator<View0,PC_SET_ANY,View1,PC_SET_ANY>::y;
/// Whether the any views share a variable implementation
bool shared;
/// Union of the determined \f$x_i\f$ (which are dropped)
GLBndSet unionOfDets;
/// Constructor for cloning \a p
PartitionN(Space& home, bool share,PartitionN& p);
/// Constructor for posting
PartitionN(Home home,ViewArray<View0>&, View1);
/// Constructor for posting
PartitionN(Home home,ViewArray<View0>&, const IntSet&, View1);
public:
/// Copy propagator during cloning
virtual Actor* copy(Space& home,bool);
/// Perform propagation
virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
virtual PropCost cost(const Space& home, const ModEventDelta& med) const;
/// Post propagator \f$ x = \biguplus_{i\in\{0,\dots,n-1\}} y_i \f$
static ExecStatus post(Home home,ViewArray<View0>& y,View1 x);
/// Post propagator \f$ x = z\uplus\biguplus_{i\in\{0,\dots,n-1\}} y_i \f$
static ExecStatus post(Home home,ViewArray<View0>& y,
const IntSet& z,View1 x);
};
}}}
#include <gecode/set/rel-op/common.hpp>
#include <gecode/set/rel-op/superofinter.hpp>
#include <gecode/set/rel-op/subofunion.hpp>
#include <gecode/set/rel-op/inter.hpp>
#include <gecode/set/rel-op/union.hpp>
#include <gecode/set/rel-op/partition.hpp>
#include <gecode/set/rel-op/post.hpp>
#endif
// STATISTICS: set-prop
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